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I-2: Predict the products of the following reactions (11 points): THF I-bromo-4-fluorocyclohexane + Mg-- . hexane...
Predict the major organic product or products of each of the following reactions. H2SO4 a) (CH3),CHCH-CH2- 1. Hg(OAc), H,0 2. NaBH4 b) (CH3)2CHCH=CH, 1. BH3-THF 2. H2O2, NaOH c) (CH3)2CHCH=CH2
(16) Predict the organic product(s) in the following reactions(4 points each): مت PCC CH,C12 (b) NaBDA H2O нас. OH + pyridine CH3 CH3 KCro OH НАС H2SO4, H,0 (e) CH SNa H3C. Сна THF CH3
Predict the products formed in the following reactions. Predict the product(s) formed in the following reactions. If there is no reaction, write “No Rxn" as the answer for the major product and leave the minor product box blank. If there is no minor product in the reaction, then leave the minor product box blank. If there are multiple products, make sure the products are in the appropriate box. (24 points, 4 points each) Note: Do not over complicate some questions...
For letters h & i : For each of the following reactions, predict the major mechanistic pathway (SN1/SN2/E1/E2) and the major organic products 1. (cont.) (h) НСОН CHB -CHBr HCOH - (0) CH,CH,CH,CH,Br- NH 2. For each of the following indicate which reaction will occur faster. Explain your reasoning. (No credit will be given for guesses) (a) The reaction of (CH),CBr with 0.001M aqueous NaOH or 0.10M aqueous NaOH (b) The reaction of 2-bromobutane with NaOH in DMSO or NaSH...
predict the product (or reactants) 1. Mg (1 eq). Et20 2. (1 eq) -CHO 3. HCI, H2O 1. NaBH4, MeOH, 0°C 2. PBrz. THE 3. LIAID, THE 4. HCI, H20 1. SOCI, NEt3, THF 2. 2 eq Li, hexane CHO 3, HCl, H2O hint multiple steps CH 1. LiAIH, THE 2. HCI, H2O 3. PBr3, THF OH 1. PCC, DCM 2. Mg, Et20 3. HCI, H2O 1. MSCI, pyr 2. KO'Bu, 'BuOH
Predict the products of the following reactions. (a) sec -butyl isopropyl ether + concd. HBr, heat (b) 2-ethoxy-2-methylpentane + concd. HBr, heat (c) di- n -butyl ether + hot concd. NaOH (d) di- n -butyl ether + Na metal (e) ethoxybenzene + concd. HI, heat (f) 1,2 @ epoxyhexane + H + , CH 3 OH (g) trans @ 2,3 @ epoxyoctane + H + , H 2 O (h) propylene oxide + methylamine (CH 3 NH 2 ) (i)...
Predict the major organic product or products of each of the following reactions: Identify the mechanism taking place in each of the reactions and please provide explanation. H2SO4 a) (CHỊ) CH CH=CH, HO Hg(OAc)2 NaBH4 b) (CH3)2CH CH=CH2 H2O BH3: THE H2O2, NaOH c) (CH3),CH CH=CH2 H2SO4, H2O d) CHCECH HgSO4 HZ/Ni f) + Cl2 + H2O g) Cold KMnO4 dilute h) 1. CH CO-OH 2. Hz0 Br2 i) CC14
IVA. Predict the organic products formed in each of the following reactions of acetophenone. (12 points) .H,O 1. PhMgBr, Et, 2. H2O 1. NaBH, CH,OH 2. H,O* 2 CH,CH,OH, H,00 IVB. Show a detailed mechanism (using curved arrows) for the Grignard reaction in question IVA between acetophenone and phenyl magnesium bromide (6 points)
for f - j draw structures pls help with #1 as well f) 4-methyl-2-pentene 9) trans-8-ethyl-3-undecen h) E-5-bromo-4-chloro-7,7-dimethyl-4-undecene i) Z-1,2-difluoro-cyclohexene i) 4-ethenylcyclohexano Predict the major organic product or products of each of the following reactions. a) (CH3),CHCH-CH: H2SO4 HO b) (CH3),CHCH-CH, 1. Hg(OAc), H20 2. NaBH4 1. BH-THF c) (CH3),CHCH-CH2 2. H,O, NaOH
5. Predict the major product(s) for each of the reactions shown below. NBS hv Mg (1) Chance CH,CH.CH,CI ether -CHI. CHỊ Li, pentane C-H15Br Cul ether (111) HC CH2CH3 Pd(PPh34 -B + - --CH3 CaCO3 THF (iv) Had 6. Fill the reagents to carry out the following conversion. canoa-oh-oh